InChI=1/C18H19FN2O3/c19-14-7-8-16(22)13(11-14)12-20-9-3-4-10-21-18(24)15-5-1-2-6-17(15)23/h1-2,5-8,11-12,22-23H,3-4,9-10H2,(H,21,24)/p+1/b20-12+/fC18H20FN2O3/h20-21H/q+1 C6503FBF1E5A5362